Boom chicka boom

Leader: Say "Boom Chicka Boom"
Echo: Say "Boom Chicka Boom"

Leader: Say "Boom Chicka Boom"
Echo: Say "Boom Chicka Boom"

Leader: Say "Boom Chicka Rocka Chicka Rocka Chicka Boom"
Echo: Say "Boom Chicka Rocka Chicka Rocka Chicka Boom"

Leader: "Ah ha!"
Echo: "Ah ha!"

Leader: "Ee hee!"
Echo: "Eh hee!"

Leader: "One more time"
Echo: "One more time"

Leader: *** "Faster"
Echo: "Faster" ***

At this point, there is a new instruction to change the pitch, speed or quality for the next verse. It should be spoken rhythmically and match the style e.g. "Faster" (speak fast) or, in further verses, "Slower" (speak slowly), "Higher" (high, squeaky voice), "Lower" (deep voice), "Louder", "Whispering"," Holding your noses", "In a posh voice" etc. Children can make up others. To end the song the words "One more time" could be replaced with "That's all".